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PHP adoption & performance trends

2 quarters of aggregate data

Unique domains per quarter

PHP -- Unique domains per quarterPHP -- Unique domains per quarter0274.2548.4822.51096.7Q2 '26Q3 '26

Median composite score

PHP -- Median composite scorePHP -- Median composite score0255075100Q2 '26Q3 '26

Median Lighthouse performance

PHP -- Median Lighthouse performancePHP -- Median Lighthouse performance0255075100Q2 '26Q3 '26

Median Lighthouse accessibility

PHP -- Median Lighthouse accessibilityPHP -- Median Lighthouse accessibility0255075100Q2 '26Q3 '26

How this is calculated

Each point is the median across all public PHP audits completed that quarter. Quarters with fewer than 3 audits are skipped.

Learn more about our methodology →

Raw data

QuarterUnique domainsCompositePerformanceAccessibility
Q2 '26997744689
Q3 '2621816585